Duphalac Sticks is a constipation relief medication containing 667mg/ml of lactulose in convenient 15ml sachets. This on-the-go format provides an easy-to-take solution for treating constipation, with 20 single-dose sachets per box. Lactulose is an osmotic laxative that works by drawing water into the bowel to soften stools and make them easier to pass. The stick sachet format makes it portable and convenient for use anywhere. Each sachet contains a pre-measured 15ml dose of the lactulose syrup. As this is a medication, please consult with your healthcare provider regarding proper dosage and usage instructions.